A quick google search has revealed that the number 758 is no coincidence:

http://bulbapedia.bulbagarden.net/wiki/Route_758

But this isn't PokePark, it's a Pokemon Center, albeit in the same area.Unless the Center is in the Park...---On 12/02/12 I said I wouldn't change this until something impossible happened. Now, Earthbound just got re-released in the US.